1 solutions

  • 0
    @ 2025-11-5 17:22:10

    C :

    #include <stdio.h>
    
    int main()
    {
    	char str;
    	scanf("%c",&str);
    	if( str>65&&str<90 || str>97&&str<122){
    		printf("%c%c%c",str-1,str,str+1);
    	}else if( str==65 ){
    		printf("%c%c%c",str+25,str,str+1);
    	}else if( str==90 ){
    		printf("%c%c%c",str-1,str,str-25);
    	}else if( str==97 ){
    		printf("%c%c%c",str+25,str,str+1);
    	}else if( str==122){
    		printf("%c%c%c",str-1,str,str-25);
    	}
    	return 0;
    } 
    

    C++ :

    #include<iostream>
    using namespace std;
    int main(){
        char a,b,c;
        cin>>b;
        switch (b){
        case 'a':a='z';c=b+1;break;
        case 'A':a='Z';c=b+1;break;
        case 'z':c='a';a=b-1;break;
        case 'Z':c='A';a=b-1;break;
        default:
        a=b-1;
        c=b+1;
        }
    
    
        cout<<a<<b<<c<<endl;
        return 0;
    }
    
    
    • 1

    Information

    ID
    18352
    Time
    1000ms
    Memory
    32MiB
    Difficulty
    (None)
    Tags
    # Submissions
    0
    Accepted
    0
    Uploaded By